💆 Jacuzzi J-300 Series Topside Control Panel (2014-2015) – For 2-Pump Models

Advanced 8-button control technology for your premium Jacuzzi J-300 Series relaxation needs.

💧 Product Overview

The Jacuzzi J-300 Series Topside (2014-2015) is a genuine OEM electronic control panel engineered specifically for 2014-2015 Jacuzzi J-300 Series hot tubs with 2-pump configurations. This complete topside unit features a comprehensive 8-button layout, providing full control over your spa’s advanced functions including ClearRay UV sanitisation, dual lighting modes, temperature adjustment, and independent jet pump operation.

Designed to fit the premium J-300 Series 2-pump models including the J-385, J-375, J-365, J-355, J-345, and J-335, this panel measures 266mm x 95mm for precise fitment. The durable construction is built to withstand the demanding conditions of spa environments, ensuring reliable performance year after year.

Whether you’re replacing a damaged topside or restoring full functionality to your 2014-2015 J-300 Series spa, this authentic Jacuzzi component delivers the complete control experience your premium hot tub deserves. Please note this panel is specifically designed for 2-pump models and will not fit single-pump variants such as the J-325 and J-315.

🌟 Key Features

• ✅ Genuine Jacuzzi OEM Component – Authentic manufacturer part for guaranteed compatibility
• ✅ 8-Button Configuration – Full control with ClearRay, Light, Light Mode, Temp-, Temp+, Jet1, Jet2, and Program
• ✅ Dual Pump Support – Independent control of two jet pump systems
• ✅ ClearRay Function – Integrated control for Jacuzzi’s UV water purification system
• ✅ Dual Light Control – Separate Light and Light Mode buttons for enhanced ambiance options
• ✅ Precise Dimensions – 266mm x 95mm for accurate fitment
• ✅ 2014-2015 J-300 Compatible – Fits J-385, J-375, J-365, J-355, J-345, J-335 models
• ✅ Electronic Complete Topside – Full topside unit, not just an overlay
• ✅ Durable Construction – Built to withstand spa environments
• ✅ Program Function – Access to spa programming and settings

📊 Technical Specifications

Specification	Value
Brand	Jacuzzi
OEM	Jacuzzi
Product Type	Topside Panel
Number of Buttons	8
Button Functions	ClearRay, Light, Light Mode, Temp-, Temp+, Jet1, Jet2, Program
Topside Type	Electronic, complete topside
Max Pumps Supported	2
Panel Dimensions	266mm x 95mm
Year Compatibility	2014-2015
Compatible Series	J-300 Series (2-pump models)
Compatible Models	J-385, J-375, J-365, J-355, J-345, J-335
Not Compatible	J-325, J-315 (1-pump models)

🔄 Compatibility Guide

This Topside Control is Compatible With:

Model	Year	Pump Configuration	Confirmed
Jacuzzi J-385	2014-2015	2 Pumps	✅
Jacuzzi J-375	2014-2015	2 Pumps	✅
Jacuzzi J-365	2014-2015	2 Pumps	✅
Jacuzzi J-355	2014-2015	2 Pumps	✅
Jacuzzi J-345	2014-2015	2 Pumps	✅
Jacuzzi J-335	2014-2015	2 Pumps	✅

NOT Compatible With:

Model	Reason
❌ Jacuzzi J-325	1-pump model – different topside required
❌ Jacuzzi J-315	1-pump model – different topside required
❌ Pre-2014 J-300 models	Different year specification
❌ Post-2015 J-300 models	Different year specification
❌ J-200, J-400 Series	Different series

How to Verify Compatibility:

📍 Confirm your spa model is J-385, J-375, J-365, J-355, J-345, or J-335

📍 Verify manufacture year is 2014 or 2015 (check serial number plate)

📍 Confirm your spa has a 2-pump system (not 1-pump)

📍 Measure current panel dimensions (should match 266mm x 95mm)

📍 Contact Parts4Tubs if unsure about compatibility

⚠️ Important: This topside is year-specific (2014-2015) and pump-specific (2-pump only). Installing on incompatible models will not work. The J-325 and J-315 are single-pump models and require a different topside panel.

🖥️ Button Functions & Controls

Button	Function
ClearRay	Controls Jacuzzi’s UV water purification system
Light	Primary spa lighting on/off
Light Mode	Cycle through lighting colour modes and effects
Temp-	Decrease temperature setting
Temp+	Increase temperature setting
Jet1	Controls primary pump/jet system
Jet2	Controls secondary pump/jet system
Program	Access programming menu and spa settings

Control Functions Explained:

• ClearRay UV System – Activates and manages Jacuzzi’s advanced UV-C water sanitisation technology
• Dual Light Controls – Light button for on/off, Light Mode for colour cycling and effects
• Temperature Adjustment – Temp+ and Temp- for precise water temperature control
• Independent Jet Control – Separate buttons allow individual pump speed and activation control
• Programming Access – Program button for filter cycles, temperature scheduling, and system settings

🔧 Installation Guide

Before Installation:

⚠️ Disconnect power to spa at the isolator/breaker before any work

⚠️ Verify your spa is a 2014-2015 J-300 Series 2-pump model

⚠️ Confirm model is J-385, J-375, J-365, J-355, J-345, or J-335

⚠️ Check panel dimensions match your cutout (266mm x 95mm)

Installation Steps:

1. Turn off power at the isolator/breaker – wait 30 seconds
2. Remove the old topside panel from the spa cabinet
3. Carefully disconnect the cable from the spa pack
4. Connect the new topside cable to the same port on the spa pack
5. Position the new topside panel in the mounting cutout (266mm x 95mm)
6. Secure the panel according to mounting requirements
7. Restore power and allow system to initialise
8. Test all 8 button functions including ClearRay and Light Mode

Mounting:

Requirement	Specification
Panel Dimensions	266mm x 95mm
Mounting Type	Please refer to manufacturer documentation
Gasket/Seal	Please refer to manufacturer documentation

⚠️ Professional installation recommended if you are unfamiliar with spa electronics or electrical safety procedures.

⚡ Wiring & Connection

Connector Information:

Specification	Detail
Connector Type	Please refer to manufacturer documentation
Cable Length	Please refer to manufacturer documentation
Extension Available	Contact Parts4Tubs for options

Connection Notes:

This topside connects to the J-300 Series control system. The connection point is located on your spa’s control box.

⚠️ Never force the connector. The plug should connect smoothly. If it doesn’t fit, verify you have the correct topside for your specific model year.

⚠️ Ensure secure connection. A loose connection can cause intermittent display issues or communication errors.

🔍 Troubleshooting

Common Issues:

Problem	Possible Cause	Solution
No response from panel	No power / loose connection	Check power supply and reseat connector
Buttons unresponsive	Connection issue / moisture	Check connection; inspect for water damage
ClearRay button inactive	UV system issue	Check ClearRay bulb and system connection
Light Mode not cycling	Light system fault	Check spa lighting components
Jets not activating	Pump issue (not topside)	Check pump operation and spa pack
Single button not working	Button wear / damage	Panel replacement may be needed

Error Codes:

Error codes are determined by the spa pack, not the topside panel itself. The topside receives and displays error information from your J-300 Series control system.

📍 Refer to your Jacuzzi J-300 Series spa pack manual for specific error code meanings and solutions.

🛠️ Maintenance & Care

Routine Care:

Task	Frequency
Wipe with soft, damp cloth	Weekly
Check all 8 button responses	Monthly
Inspect cable connection	Annually
Check panel seal/gasket	Annually

DO NOT:

• ❌ Use abrasive cleaners or scouring pads
• ❌ Spray water directly onto the panel
• ❌ Use solvent-based or chemical cleaners
• ❌ Press buttons with sharp objects
• ❌ Pull cable to disconnect – grip connector body

Panel Care:

The 266mm x 95mm panel should be kept clean and dry. Wipe away any chemical residue or water spots promptly to maintain button responsiveness and panel appearance.

🎯 Ideal Applications

Application	Suitability
♨️ Replacement for faulty 2014-2015 J-300 topside	✅ Ideal – direct replacement
♨️ Jacuzzi J-385 (2014-2015)	✅ Fully compatible
♨️ Jacuzzi J-375 (2014-2015)	✅ Fully compatible
♨️ Jacuzzi J-365 (2014-2015)	✅ Fully compatible
♨️ Jacuzzi J-355 (2014-2015)	✅ Fully compatible
♨️ Jacuzzi J-345 (2014-2015)	✅ Fully compatible
♨️ Jacuzzi J-335 (2014-2015)	✅ Fully compatible
♨️ Jacuzzi J-325, J-315	❌ Not compatible (1-pump models)

Common Replacement Scenarios:

• Cracked or damaged topside panel
• Unresponsive or sticky buttons
• Water damage to existing panel
• ClearRay or Light Mode buttons failing
• Physical damage from impact
• Worn or degraded button contacts

❓ Frequently Asked Questions

Q: How do I know if this topside is compatible with my Jacuzzi spa?

A: This topside is designed specifically for 2014-2015 Jacuzzi J-300 Series 2-pump models: J-385, J-375, J-365, J-355, J-345, and J-335. Check your spa’s serial number plate for model and year. If you have a J-325 or J-315, this topside will NOT fit as those are single-pump models.

Q: What is the ClearRay button for?

A: The ClearRay button controls Jacuzzi’s UV-C water purification system. This advanced sanitisation technology uses ultraviolet light to neutralise bacteria and contaminants, reducing the need for chemical treatments.

Q: What’s the difference between Light and Light Mode buttons?

A: The Light button turns your spa lighting on and off. The Light Mode button cycles through different colour options and lighting effects, allowing you to customise your spa ambiance.

Q: What are the panel dimensions?

A: The panel measures 266mm x 95mm, designed to fit the standard 2014-2015 J-300 Series 2-pump topside cutout.

Q: Will this fit my J-325 or J-315?

A: No, the J-325 and J-315 are single-pump (1-pump) models and require a different topside panel. This topside is only compatible with 2-pump models.

Q: Can I use this on my 2016 or newer J-300 spa?

A: This topside is specifically designed for 2014-2015 model years. Later model years may have different configurations. Contact Parts4Tubs to find the correct topside for your specific year.

Q: Can I install this myself?

A: If you’re comfortable working with spa electronics and can safely isolate power at the breaker, DIY installation is possible. However, professional installation is recommended if you’re unfamiliar with spa electrical systems.

Q: What warranty is included?

A: Please contact Parts4Tubs for current warranty terms and conditions.

✅ Why Choose the Jacuzzi J-300 Series Topside (2014-2015)

• ✅ Genuine Jacuzzi OEM – Authentic manufacturer component, not aftermarket
• ✅ Year-Specific Design – Engineered precisely for 2014-2015 models
• ✅ Precise Dimensions – 266mm x 95mm for accurate fitment
• ✅ Complete 8-Button Control – Full functionality including ClearRay and Light Mode
• ✅ 6 Model Compatibility – Fits J-385, J-375, J-365, J-355, J-345, J-335
• ✅ Durable Construction – Built for demanding spa environments

⭐ Why Buy from Parts4Tubs

• ✅ UK-based company with local support
• ✅ Fast UK delivery
• ✅ Expert advice from spa specialists
• ✅ Compatibility assistance available
• ✅ Full warranty support
• ✅ Easy returns within 30 days
• ✅ Genuine OEM Jacuzzi components

⭐ Summary

The Jacuzzi J-300 Series Topside (2014-2015) is a genuine OEM replacement panel for 2014-2015 Jacuzzi J-300 Series 2-pump hot tubs including the J-385, J-375, J-365, J-355, J-345, and J-335. Featuring a comprehensive 8-button layout with ClearRay, Light, Light Mode, Temp-, Temp+, Jet1, Jet2, and Program functions, this complete electronic topside measures 266mm x 95mm for precise fitment. Note: Not compatible with J-325 or J-315 single-pump models. Order today from Parts4Tubs for fast UK delivery and expert compatibility support.